29 C
Dhaka, BD
Tuesday, August 4, 2020
Home MAKE MONEY BUSINESS Pandemic historian: Don’t rush reopening. In 1918, some states ran straight into...

Pandemic historian: Don’t rush reopening. In 1918, some states ran straight into more death.

29
0
Pandemic historian: Don’t rush reopening. In 1918, some states ran straight into more death.

Dr. Howard Markel, Opinion contributor
Published 6:00 a.m. ET May 31, 2020

CLOSE

Randi Weingarten, head of the American Federation of Teachers, on safest way to reopen schools, including use of protective gear and monetary resources.

USA TODAY

Over a decade ago, I looked at state lockdown measures during the 1918 influenza pandemic. My takeaway: Longer is better than shorter.

I am a historian of pandemics. Like an accountant preparing his clientele’s income taxes, you might say, “This is my busy season!”  

From 2005 to 2007, I led a group of historians at the University of Michigan, who worked with epidemiologists at the U.S. Centers for Disease Control and Prevention, to study the use of social distancing measures during the 1918-1919 influenza pandemic. That pandemic still holds the record as the worst contagious crisis in human history. It killed about 40 million lives worldwide, including up to 550,000 Americans. 

We looked at how 43 large American cities responded to that contagious crisis with some combination of isolating the ill and quarantining suspected cases; banning public gatherings; and closing down schools.

In the cities that acted early, for sustained periods, and used more than one social distancing measure at a time, we found the case and death rates to be significantly lower compared to the cities that did not take such measures. We concluded that when facing an easily transmissible pandemic, social distancing measures should be considered — though as a last resort and only for a highly lethal infection because these measures are so disruptive to society. 

Indeed, this is where the concept of “flattening the curve” originated — soon to be buried in a 2007 CDC report on pandemics only to be given new life, force and power in the COVID-19 era.

Social distancing works

By now, many have pointed out the comparisons between St. Louis and Philadelphia during the fall of 1918. St. Louis acted early, with layered and sustained measures, and enjoyed one of the lowest mortality rates in America. In Philadelphia, battles between politicians, slow responses, and huge crowds at Liberty Loan parades led to a massive increase in influenza cases after such gatherings. In fact, Philadelphia suffered the second worst death rates in the U.S., after Pittsburgh. 

A key finding of our work was that social distancing measures must be enforced for long periods of time until the virus becomes quiescent. That’s because — in 1918 as with today — these measures do not cure or prevent viral infections. They only allow us to hide from infection, reduce the number of people flooding hospitals at any given moment, and buy time to develop new therapies and vaccines. Here’s the rub, if the virus is still widely circulating when the lockdown breaks are released, the many millions who remain susceptible to it are at risk of getting sick.

Back in 1918, the people of Atlanta soon grew weary of their city’s version of a lockdown against influenza.  As a result, the mayor re-opened the city after only about two weeks of closures. His Board of Health objected because they predicted that Atlanta’s peak number of cases was not due for another nine days. The mayor dismissed their scientifically-informed advice and countered that there was no way to predict the future. 

Atlanta’s Public Safety Committee agreed and pronounced, “The influenza situation in Atlanta is up to the people themselves.” Guess what happened? Atlanta’s fall wave of the epidemic raged on, unchecked, through the end of 1918, and well into the winter of 1919.

Atlanta’s experience was hardly unique. 

Returning to ‘normal’ can be deadly

In every city we studied, there was public pressure to quit the social distancing measures as soon as the influenza epidemic seemed to peak and then ebb. 

Thinking that all was well, many cities lifted these measures before the viral battle had actually ended. After weeks of being denied their usual social activities, citizens eagerly returned to their old ways of life. Immediately after the closure orders were lifted, children returned to their schools, people attended vaudeville shows and movies, others flocked to dance halls, bowling alleys, and bars, and many more went out to shop at stores and eat in restaurants. Inevitably, the case and death rates ballooned because the virus was still circulating. 

In other words, once people stopped hiding from it, many became ill and died. We saw this in Oakland, Cincinnati, Indianapolis, Toledo, New Orleans, and Minneapolis, to name a few.

Although some cities re-closed schools, there was little political and economic will to issue another round of business closures and gathering bans because the people were weary of the dislocations of social distancing. In some cities, such as Kansas City, Milwaukee, Denver, and even St. Louis, this second peak was deadlier than the first. 

As we ponder how to best rescind social distancing measures and return to normal life today, we must work from the premise that as long as this deadly virus stalks the planet, longer is better than shorter. 

These measures are imperfect and slow to work. They are disruptive and painful to our daily lives and economy. They do not magically end pandemics.  But they can save lives. 

And that may well be the most important lesson of the 1918 influenza pandemic.

Dr. Howard Markel is the George E. Wantz Distinguished Professor of the History of Medicine and Director of the Center for the History of Medicine at the University of Michigan Medical School. He is the author of “When Germs Travel.

Autoplay

Show Thumbnails

Show Captions

Read or Share this story: https://www.usatoday.com/story/opinion/2020/05/31/lessons-1918-flu-Pandemic Protocol-social-distancing-historian-column/5283023002/

Find New & Used Cars

of

Powered by Cars.com

LEAVE A REPLY

Please enter your comment!
Please enter your name here